CN201377997Y - Double-side four-flow strengthened heat exchanger - Google Patents
Double-side four-flow strengthened heat exchanger Download PDFInfo
- Publication number
- CN201377997Y CN201377997Y CN 200820154853 CN200820154853U CN201377997Y CN 201377997 Y CN201377997 Y CN 201377997Y CN 200820154853 CN200820154853 CN 200820154853 CN 200820154853 U CN200820154853 U CN 200820154853U CN 201377997 Y CN201377997 Y CN 201377997Y
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- heat exchanger
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- flow process
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Abstract
The utility model relates to a double-side four-flow strengthened heat exchanger, which comprises a tube side and a shell side, wherein the heat exchanger is of a square structure, and the tube side of the heat exchanger realizes the division of the flow by welding a water-room separation plate (8), and the shell side realizes the division of the flow by welding a vertical separation plate (3) and a horizontal separation plate (4), and each flow of the shell side is provided with a transverse baffle (5), and stainless steel wire (10) is closely wound on the outer surface of a stainless steel tube inside the heat exchanger. The tube side and the shell side of the heat exchanger are fixedly connected with each other through bolt components (11). With the double-side four-flow strengthened heat exchanger, the temperature of the waste water can be greatly decreased by exchanging the heat at one time, and the temperature of the cold water can be greatly increased by exchanging the heat at one time, so that the heat exchanging effect can be strengthened and improved.
Description
Technical field
The utility model belongs to technical field of heat exchangers, particularly relates to a kind of bilateral four flow process enhanced heat exchange devices.
Background technology
In waste water recuperation of heat market survey and product development process, we find that callable heat is very big in the waste water, and because of wastewater flow rate discharging greatly in time, otherwise can influence continuous production.But if these heats of recovery as much as possible, just need make the disposable heat exchange of wastewater temperature produce big temperature drop, make the disposable heat exchange of cold water produce big temperature rise, such as 15 ~ 20 ℃, conventional heat exchanger can only guarantee that at most tube side is a multipaths, and shell side be owing to technology and processing technology reason can not be made multipaths, thereby can not realize this big temperature difference heat exchange requirement.
Owing to water quality requirement, what used heat exchanger inside is the special stainless steel pipe, is subjected to the restriction of production technology and material in addition, and stainless steel tube can only be processed into light-pipe structure, and this heat exchanging is very unfavorable.
Summary of the invention
It is square that technical problem to be solved in the utility model provides a kind of heat exchanger profile, heat exchanger tube side and shell side are four flowage structures, and make the inner stainless steel tube outside strengthen design, deflection plate has also been arranged according to calculation requirement in each flow process inside of shell side, and the heat exchanger of this structure has guaranteed the requirement of big temperature difference high efficient heat exchanging.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of bilateral four flow process enhanced heat exchange devices are provided, comprise tube side and shell side, described heat exchanger is a square structure, the tube side of heat exchanger realizes dividing flow process by welding hydroecium dividing plate, shell side realizes dividing flow process by welding vertical partition plate and horizontal baffle, each flow process of shell side is all arranged deflection plate, the winding stainless steel steel wire of the stainless steel tube outer surface close property of heat exchanger inside.
Described heat exchanger tube side uses bolt assembly to fixedly connected with shell side.
Beneficial effect
The utility model is farthest realized making the disposable heat exchange of wastewater temperature to produce big temperature drop, is made the disposable heat exchange of cold water produce big temperature rise, strengthens and improved the heat exchange effect.
Description of drawings
Fig. 1 is the outer big temperature difference high-performance heat exchanger figure that strengthens of the pipe of the utility model bilateral multipaths.
Among the figure: 1-left side hydroecium, 2-tube sheet, 3-vertical partition plate, 5-deflection plate, 6-housing, the right hydroecium of 7-, 8-hydroecium dividing plate, 9-stainless steel heat exchanger tube, 10-stainless steel steel wire, 11-bolt assembly, 15-cooling water inlet
Fig. 2 is the outer big temperature difference high-performance heat exchanger figure two that strengthens of the pipe of the utility model bilateral multipaths.
4-horizontal baffle, 12-hot water outlet, the import of 13-waste water, 14-wastewater outlet
Fig. 3 is a left hydroecium left view of the present utility model.
Fig. 4 is the right hydroecium right view of the utility model.
Fig. 5 is the right hydroecium right view two of the utility model.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
As shown in Figure 1, at special big temperature difference heat exchange requirement, be design of heat exchanger square structure, various technologies all can meet the demands.Because design of heat exchanger squarely structure, the tube side of heat exchanger and shell side just can welding diaphragms like this, thereby make tube side and shell side all can be designed to the multipaths structure, guarantee the complete reverse flow of fluid of both sides in addition, make two kinds of fluids have the temperature difference all the time, so just can farthest realize making the disposable heat exchange of wastewater temperature to produce big temperature drop, make the disposable heat exchange of cold water produce big temperature rise.
In order to improve the heat exchange effect, make heat exchanger volume little in light weight, and by understanding production equipment and technology, discovery can utilize special producing equipment, can be at the winding stainless steel steel wire of special stainless steel tube outer surface close property, on the one hand this rib work strengthening heat exchange, the disturbance when this on the other hand rib processing has strengthened that the tube outer surface fluid flows, this all strengthens and has improved the heat exchange effect.
Make heat exchanger volume little in light weight, allow each flow process inside of shell side arrange deflection plate during design, strengthened the disturbance when shell-side fluid flows greatly, improved the effect of heat exchange according to calculation requirement.
The outer big temperature difference high-performance heat exchanger of strengthening of the pipe of bilateral four flow processs, contour structures is square, tube side and shell side are 4 flow processs.Tube side is realized the branch flow process by hydroecium dividing plate 8; Shell side is realized the branch flow process by vertical partition plate 3 and horizontal baffle 4; Each flow process of shell side improves the heat exchange effect by deflection plate 5 and stainless steel steel wire 10, and stainless steel steel wire 10 has enhanced heat exchange and strengthens the effect of disturbance; Heat exchanger except use bolt assembly 11 fixedly connected, all the other are the fixedly connected mode of welding.
The outer big temperature difference high-performance heat exchanger of strengthening of the pipe of bilateral four flow processs, the complete reverse flow of the fluid of both sides, make two kinds of fluids have the temperature difference all the time, can farthest realize making the disposable heat exchange of wastewater temperature to produce big temperature drop, make the disposable heat exchange of cold water produce big temperature rise, reach the purpose of design.
Claims (2)
1. bilateral four flow process enhanced heat exchange devices, comprise tube side and shell side, it is characterized in that: described heat exchanger is a square structure, the tube side of heat exchanger realizes dividing flow process by welding hydroecium dividing plate (8), shell side realizes dividing flow process by welding vertical partition plate (3) and horizontal baffle (4), each flow process of shell side is all arranged deflection plate (5), the winding stainless steel steel wire (10) of the stainless steel tube outer surface close property of heat exchanger inside.
2. a kind of bilateral four flow process enhanced heat exchange devices according to claim 1 is characterized in that: described heat exchanger tube side uses bolt assembly (11) to fixedly connected with shell side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820154853 CN201377997Y (en) | 2008-11-04 | 2008-11-04 | Double-side four-flow strengthened heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820154853 CN201377997Y (en) | 2008-11-04 | 2008-11-04 | Double-side four-flow strengthened heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201377997Y true CN201377997Y (en) | 2010-01-06 |
Family
ID=41518113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820154853 Expired - Fee Related CN201377997Y (en) | 2008-11-04 | 2008-11-04 | Double-side four-flow strengthened heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201377997Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538516A (en) * | 2011-12-31 | 2012-07-04 | 哈尔滨锅炉厂有限责任公司 | Horizontal fixed tube sheet type heat exchanging device and method |
| CN103486883A (en) * | 2013-09-13 | 2014-01-01 | 无锡明燕集团有限公司 | Tubular heat exchanger |
-
2008
- 2008-11-04 CN CN 200820154853 patent/CN201377997Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538516A (en) * | 2011-12-31 | 2012-07-04 | 哈尔滨锅炉厂有限责任公司 | Horizontal fixed tube sheet type heat exchanging device and method |
| CN103486883A (en) * | 2013-09-13 | 2014-01-01 | 无锡明燕集团有限公司 | Tubular heat exchanger |
| CN103486883B (en) * | 2013-09-13 | 2016-05-25 | 无锡明燕集团有限公司 | tubular heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100106 Termination date: 20121104 |